All about probiotics:
How to get them from both food and supplements.
Whether it's prebiotic or probiotic, learn how to care for all your…
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Nutrition Science
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All About Growth Hormone
Growth hormone can make you more muscular, stronger, and leaner. Find out…
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All About Appetite Regulation
Part 1
Ever wonder what makes you hungry? Why some foods look more appealing… -
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All About Plant Oils
There are dozens of varieties of plant oils available. Which ones are…
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All About “Natural” Sweeteners
If honey, maple syrup, and agave nectar are "natural", are they "healthy"?… -
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All about testosterone:
What you need to know about the king of male hormones.
Testosterone: it's like Austin Powers' mojo. It keeps both men and women… -
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Athlete Profile: Jody Burrows
What happens when the student becomes the teacher? When star basketball player…
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7 thyroid issues your doc likely missed
Imagine seven people all lined up next to each other. Each one… -
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All About Insulin
Insulin is an important anabolic hormone. However, it's possible to have too…
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All About Sprouting
If you remember elementary school, you probably remember some kind of experiment… -
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Research Review: Anabolic hormone release = more muscle?
You may have heard the old-timers at your gym say, "If you… -
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Coffee and hormones:
Here's how coffee really affects your health.
In today's update, PN's Dr Bryan Walsh attempts to answer the question:…
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All About Eating Seafood
Some speculate that if it weren’t for seafood, we wouldn’t even be… -
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Preventing neurodegeneration
The anti-aging movement has it completely wrong. It's not about hormones. It… -
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All About Protein Powders
Protein powders can be helpful if you aren’t getting enough protein from…
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6 questions for Jeff Novick
Jeff Novick is known as an insightful, straight-shooting dietitian who debunks a… -
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Do you eat junk when you’re happy?
If you're happy and you know it... you probably won't eat a… -
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All about nutrient timing:
Does when you eat really matter?
You've learned about what to eat to meet your health and body…
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6 questions for Krista Scott-Dixon
Krista’s not a natural jock. In order to become an authority on… -
Read MoreAll about grains:
Here's what you need to know.
Research suggests that whole grains are good for you. But before you…